.com vs .io vs .co: Which Domain Extension Should You Pick?

Once you've picked a name, you have to pick its ending: .com, .io, or .co. All three work equally well technically, but they each leave a different impression.

.com — the most familiar

.com is the global default. People type it on reflex, and it fits almost any business. The downside: good names are often already taken.

.io — modern and techy

.io reads as modern and is popular with startups and software products. It feels current, and good names are more often available — but it can feel less natural to a non-tech audience.

.co — short and brandable

.co is short, brandable, and a close stand-in when the .com is gone. It works well for a clean, memorable brand.

Not sure? Take what's available and reads well

When in doubt, pick a name that's available and sounds good out loud. You can search and buy a domain right inside Averoz, then connect it to your site in a few clicks.